public class diedai {
    public static void main(String[] args){
        int []num = new int[args.length];
        zuhe j=new zuhe();
        for (int i=0;i<args.length;i++){
            num[i]=Integer.valueOf(args[i]);
        }
        int p=num[0];
        int q=num[1];
        if(p<q || p==0){
            System.out.println("输入错误");
        }
        else{
        int a=j.zuhe(p,q);
        System.out.println("C(n,m)的值为："+a);
        }  
    }
}

